<template>
	<view class="index-wrapper">
		<view class='wrapper' v-if="isShow && benefit.length">
			<view class='title acea-row row-between-wrapper'>
				<view class='text'>
					<view class='name line1'>促销单品</view>
					<view class='line1'>库存商品优惠促销活动</view>
				</view>
				<view class='more' @click="gopage('/pages/columnGoods/HotNewGoods/index?type=4')">更多<text class='iconfont icon-jiantou'></text></view>
			</view>
			<promotionGood :benefit="benefit"></promotionGood>
		</view>
		<view class='wrapper' v-if="!isShow && isIframe && benefit.length">
			<view class='title acea-row row-between-wrapper'>
				<view class='text'>
					<view class='name line1'>促销单品</view>
					<view class='line1'>库存商品优惠促销活动</view>
				</view>
				<view class='more' @click="gopage('/pages/columnGoods/HotNewGoods/index?type=4')">更多<text class='iconfont icon-jiantou'></text></view>
			</view>
			<promotionGood :benefit="benefit"></promotionGood>
		</view>
		<view class='wrapper' v-if="isIframe && !benefit.length">
			<view class='title acea-row row-between-wrapper'>
				<view class='text'>
					<view class='name line1'>促销单品</view>
					<view class='line1'>库存商品优惠促销活动</view>
				</view>
				<view class='more' @click="gopage('/pages/columnGoods/HotNewGoods/index?type=4')">更多<text class='iconfont icon-jiantou'></text></view>
			</view>
			<view class="empty-img">促销单品，暂无数据</view>
		</view>
	</view>
</template>

<script>
	let app = getApp()
	import {
		mapState
	} from 'vuex'
	import {
		goPage
	} from '@/libs/order.js'
	import { getHomeProducts } from '@/api/store.js';
	import promotionGood from '@/components/promotionGood/index.vue';
	export default {
		name: 'goodList',
		props: {
			dataConfig: {
				type: Object,
				default: () => {}
			}
		},
		components: {
			promotionGood
		},
		watch: {
			dataConfig: {
				immediate: true,
				handler(nVal, oVal) {
					if(nVal){
						this.isShow = nVal.isShow.val;
						this.selectType = nVal.tabConfig.tabVal;
						this.$set(this, 'selectId', nVal.selectConfig.activeValue);
						this.$set(this, 'type', nVal.selectSortConfig.activeValue);
						this.salesOrder = nVal.goodsSort.type == 1 ? 'desc' : '';
						this.newsOrder = nVal.goodsSort.type == 2 ? 'news' : '';
						this.ids = nVal.ids?nVal.ids.join(','):'';
						this.numConfig = nVal.numConfig.val;
						this.productslist();
					}
				}
			}
		},
		created() {
			this.isIframe = app.globalData.isIframe;
		},
		mounted() {},
		data() {
			return {
				benefit: [],
				salesInfo: "库存商品优惠促销活动",
				name: this.$options.name,
				isShow: true,
				isIframe: app.globalData.isIframe,
				selectType:0,
				selectId: '',
				salesOrder:'',
				newsOrder:'',
				ids:'',
				page: 1,
				limit: this.$config.LIMIT,
				type: '',
				numConfig:0
			}
		},
		methods: {
			// 产品列表
			productslist: function() {
				let that = this;
				let data = {};
				if (that.selectType) {
					data = {
						page: that.page,
						limit: that.limit,
						type: that.type,
						ids: that.ids,
						selectType: that.selectType
					}
				} else {
					data = {
						page: that.page,
						limit: that.numConfig<=that.limit?that.numConfig:that.limit,
						type: that.type,
						newsOrder: that.newsOrder,
						salesOrder: that.salesOrder,
						selectId: that.selectId,
						selectType: that.selectType
					}
				}
				getHomeProducts(data).then(res => {
					that.benefit = res.data;
				}).catch(err => {
					that.$util.Tips({ title: err });
				});
			},
			gopage(url) {
				goPage().then(res => {
					uni.navigateTo({
						url: url
					})
				})
			}
		}
	}
</script>

<style lang="scss">
	.empty-img {
		width: 690rpx;
		height: 300rpx;
		border-radius: 14rpx;
		margin: 26rpx auto 0 auto;
		background-color: #ccc;
		text-align: center;
		line-height: 300rpx;
		.iconfont{
			font-size: 50rpx;
		}
	}
</style>
